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. 1971 Oct;50(5):215-9.

Evaluation of postural drainage by measurement of sputum volume and consistency

M I Lorin, C R Denning
  • PMID: 5113410

Evaluation of postural drainage by measurement of sputum volume and consistency

M I Lorin et al. Am J Phys Med. 1971 Oct.
No abstract available

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